31139579040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64874123}}^1$

素因数の和:64874141

約数の個数: 48

約数和(自身を含む): 98089675488

約数和(自身を除く): 66950096448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64874123, 129748246, 194622369, 259496492, 324370615, 389244738, 518992984, 648741230, 778489476, 973111845, 1037985968, 1297482460, 1556978952, 1946223690, 2075971936, 2594964920, 3113957904, 3892447380, 5189929840, 6227915808, 7784894760, 10379859680, 15569789520, 31139579040]

約数ペア:

[(1, 31139579040), (2, 15569789520), (3, 10379859680), (4, 7784894760), (5, 6227915808), (6, 5189929840), (8, 3892447380), (10, 3113957904), (12, 2594964920), (15, 2075971936), (16, 1946223690), (20, 1556978952), (24, 1297482460), (30, 1037985968), (32, 973111845), (40, 778489476), (48, 648741230), (60, 518992984), (80, 389244738), (96, 324370615), (120, 259496492), (160, 194622369), (240, 129748246), (480, 64874123)]